參數(shù)資料
型號： MAX4533CAP+T
廠商： Maxim Integrated Products
文件頁數(shù)： 2/12頁
文件大小： 0K
描述： IC SWITCH QUAD SPDT 20SSOP
產(chǎn)品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 2,000
功能： 開關
電路： 4 x SPDT
導通狀態(tài)電阻： 175 歐姆
電壓電源： 單/雙電源
電壓 - 電源，單路/雙路(±)： 9 V ~ 36 V，±4.5 V ~ 18 V
工作溫度： 0°C ~ 70°C
安裝類型： 表面貼裝
封裝/外殼： 20-SSOP（0.209"，5.30mm 寬）
供應商設備封裝： 20-SSOP
包裝： 帶卷 (TR)
Failure Modes
The MAX4533 is not a lightning arrester or surge pro-
tector. Exceeding the fault-protection voltage limits on
NO_ or NC_, even for very short periods, can cause the
device to fail.
Applications Information
Ground
There is no connection between the analog signal
paths and GND. The analog signal paths consist of an
N-channel and P-channel MOSFET with their sources
and drains paralleled and their gates driven out of
phase to V+ and V- by the logic-level translators.
V+ and GND power the internal logic and logic-level
translators and set the input logic thresholds. The logic-
level translators convert the logic levels to switched V+
and V- signals to drive the gates of the switches. This
drive signal is the only connection between the power
supplies and the analog signals. GND, IN_, and COM_
have ESD protection diodes to V+ and V-.
Supply Current Reduction
When the logic signals are driven rail-to-rail from 0 to
+12V or -15V to +15V, the supply current reduces to
approximately half of the supply current when the logic
input levels are at 0 to 5V.
Power Supplies
The MAX4533 operates with bipolar supplies between
±4.5V and ±18V. The V+ and V- supplies need not be
symmetrical, but their difference can not exceed the
absolute maximum rating of +44V. The MAX4533 oper-
ates from a single supply between +9V and +36V when
V- is connected to GND.
MAX4533
Quad, Rail-to-Rail, Fault-Protected,
SPDT Analog Switch
10
______________________________________________________________________________________
Table 1. Switch States in Normal and Fault Conditions
INPUT
RANGE
On
Between Rails
POWER
SUPPLIES
(V+, V-)
NC_
On
NO_
Off
OUTPUT
NC_
On
Between Rails
Off
On
NO_
On
Between V+ and (+40V - V+)
On
Off
V+
On
Between V+ and (+40V - V+)
Off
On
V+
On
Between V- and (-40V - V-)
On
Off
V-
On
Between V- and (-40V - V-)
Off
On
V-
Off
Between Rails
Off
Follows the load
terminal voltage.
Test Circuits/Timing Diagrams
tR < 20ns
tF < 20ns
50%
0V
+10V
LOGIC
INPUT
V-
-15V
2k
COM_
GND
(REPEAT TEST FOR IN2, IN3, AND IN4.)
VIN
+10V
IN_
NO_
50%
tOPEN
50%
3V
tOPEN
tON
tOFF
tON
tOFF
0V
-10V
VCOM
+15V
V+
NC_
-10V
SWITCH OUTPUT
MAX4533
Figure 2. Switching-Time Test Circuit
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相關代理商/技術參數(shù)
參數(shù)描述
MAX4533CPP 功能描述:模擬開關 IC RoHS:否 制造商:Texas Instruments 開關數(shù)量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4533CPP+ 功能描述:模擬開關 IC Quad Fault-Protected SPDT Analog Switch RoHS:否 制造商:Texas Instruments 開關數(shù)量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4533CWP 功能描述:模擬開關 IC RoHS:否 制造商:Texas Instruments 開關數(shù)量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4533CWP+ 功能描述:模擬開關 IC Quad Fault-Protected SPDT Analog Switch RoHS:否 制造商:Texas Instruments 開關數(shù)量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4533CWP+T 功能描述:模擬開關 IC Quad Fault-Protected SPDT Analog Switch RoHS:否 制造商:Texas Instruments 開關數(shù)量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16
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